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Digital Media Copyright and Content Protection Using IPFS and Blockchain

2019-11-28 · Conference 2019 11 · Kwame Opuni-Boachie Obour Agyekum1, Qi Xia1, Yansong Liu1, Hong Pu1, Christian Nii Aflah Cobblah1, Goodlet Akwasi Kusi1, Hanlin Yang1, and Jianbin Gao2(B)

With the development of the Internet, the total amount of digital media transmission and storage has been very large. However, traditional digital copyright solidification and rights protection are offline processes, which are time-consuming and labor-intensive. This paper focuses on digital fingerprint technology, Inter-planetary File System (IPFS) and Fabric Alliance blockchain technology to create a digital system to optimize traditional processes and improve the efficiency of digital media copyright solidification. In this work, we build an IPFS system where all digital media files exist in the form of IPFS objects. Digital fingerprints, which reflect the characteristics of the digital media files are also designed. Finally, all files are recorded onto the Fabric blockchain, ensuring immutability and provenance. Our system proves to be efficient and accurate in ensuring complete ownership of digital media.

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